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ClinicalTrials.gov public records Last synced Oct 31, 2026, 10:41 AM EDT

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Showing 169–192 of 2,550 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Neurodevelopmental Disorder Clear all
Recruiting Not applicable Interventional

Effects of Transcranial Photobiomodulation in ADHD

NCT07203092
View directory record Official record
Conditions
Attention Deficit Hyperactivity Disorder
Interventions
Active transcranial photobiomodulation, Sham transcranial photobiomodulation
Device
Lead sponsor
Francisco Gonzalez-Lima, PhD
Other
Eligibility
18 Years to 44 Years
Enrollment
140 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Jun 22, 2026 · Synced Oct 31, 2026, 10:41 AM EDT
Terminated Phase 4 Interventional

Atomoxetine for Children With Acquired Attentional Disorders Following Completion of Chemotherapy for ALL

NCT00299234
View directory record Official record
Conditions
Attention Deficit Hyperactivity Disorder
Interventions
Atomoxetine
Drug
Lead sponsor
Monarch Medical Research
Other
Eligibility
6 Years to 18 Years
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
1
States / cities
Norfolk, Virginia
Source: ClinicalTrials.gov public record
Updated Apr 26, 2012 · Synced Oct 31, 2026, 10:41 AM EDT
Completed Phase 4 Interventional Results available

Lab School Day Study for CONCERTA of Older Children With ADHD

NCT00799409
View directory record Official record
Conditions
Attention Deficit Hyperactivity Disorder
Interventions
Placebo/ CONCERTA (methylphenidate HCl), CONCERTA (methylphenidate HCl) / Placebo
Drug
Lead sponsor
Ortho-McNeil Janssen Scientific Affairs, LLC
Industry
Eligibility
9 Years to 12 Years
Enrollment
78 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
2
States / cities
Irvine, California • Houston, Texas
Source: ClinicalTrials.gov public record
Updated May 9, 2014 · Synced Oct 31, 2026, 10:41 AM EDT
Active, not recruiting Phase 2 Interventional Accepts healthy volunteers

Optimizing Outcomes for Young Autistic Children

NCT05926687
View directory record Official record
Conditions
Autism, Autism Spectrum Disorder
Interventions
Social Communication, Disruptive Behavior, Social Communication + Reduce Frequency, Social Communication + Add Tools, Disruptive Behavior + Reduce Frequency, Disruptive Behavior + Add Tools
Behavioral
Lead sponsor
Northwestern University
Other
Eligibility
18 Months to 48 Months
Enrollment
184 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
Evanston, Illinois
Source: ClinicalTrials.gov public record
Updated Oct 19, 2026 · Synced Oct 31, 2026, 10:41 AM EDT
Recruiting Phase 4 Interventional Accepts healthy volunteers

Stimulant Effects on Disruptive Behavior

NCT03420339
View directory record Official record
Conditions
Attention Deficit Hyperactivity Disorder, Problem Behavior
Interventions
Stimulant
Drug
Lead sponsor
Matthew J O'Brien, PhD, BCBA-D
Other
Eligibility
48 Months to 12 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2027
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Mar 17, 2025 · Synced Oct 31, 2026, 10:41 AM EDT
Recruiting Not applicable Interventional

Resources for Optimizing Outcomes in Toddlers on the Spectrum

NCT07086781
View directory record Official record
Conditions
Autism Spectrum Disorder
Interventions
Virtual Family Navigation, Educational Materials
Behavioral
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
1 Year to 99 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Carrboro, North Carolina
Source: ClinicalTrials.gov public record
Updated Oct 29, 2025 · Synced Oct 31, 2026, 10:41 AM EDT
Completed Not applicable Interventional

Little Flower Yoga for Kids: Evaluation of a Yoga and Mindfulness Program for Children With Increased Levels of Emotion Dysregulation and Inattention

NCT02829528
View directory record Official record
Conditions
ADHD
Interventions
Little Flower Yoga For Kids
Behavioral
Lead sponsor
New York University
Other
Eligibility
5 Years to 7 Years · Female only
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Nov 4, 2022 · Synced Oct 31, 2026, 10:41 AM EDT
Completed Phase 4 Interventional Results available

A Study of Memantine Hydrochloride (Namenda®) for Cognitive and Behavioral Impairment in Adults With Autism Spectrum Disorders

NCT01333865
View directory record Official record
Conditions
Autism Spectrum Disorders
Interventions
Memantine
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 50 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 1, 2024 · Synced Oct 31, 2026, 10:41 AM EDT
Completed Phase 4 Interventional Results available

Prevention of Stimulant-Induced Euphoria With an Opioid Receptor Antagonist

NCT01673594
View directory record Official record
Conditions
ADHD, Stimulant-Induced Euphoria
Interventions
SODAS MPH, Naltrexone
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 30 Years
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 30, 2016 · Synced Oct 31, 2026, 10:41 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Active Ingredients & Efficacy of Aquatic Therapy for Autistic Children

NCT05524753
View directory record Official record
Conditions
Autism Spectrum Disorder
Interventions
AquOTic
Behavioral
Lead sponsor
Ohio State University
Other
Eligibility
5 Years to 9 Years
Enrollment
37 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Oct 24, 2023 · Synced Oct 31, 2026, 10:41 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Near-infrared Spectroscopy (NIRS) Neurodevelopmental Outcomes

NCT00464100
View directory record Official record
Conditions
Hypoplastic Left Heart Syndrome
Interventions
Not listed
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
4 Years to 5 Years
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2013
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Aug 15, 2019 · Synced Oct 31, 2026, 10:41 AM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers Results available

Effects of Drugs on Responses to Brain and Emotional Processes

NCT04053036
View directory record Official record
Conditions
Autism Spectrum Disorder, Healthy
Interventions
MDMA, Placebo oral tablet
Drug
Lead sponsor
University of Chicago
Other
Eligibility
21 Years to 40 Years
Enrollment
22 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Nov 25, 2024 · Synced Oct 31, 2026, 10:41 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Integrated Smart Speaker Promoting Positive Parenting Among Caregivers of Youth With Challenging Behaviors

NCT05535387
View directory record Official record
Conditions
Oppositional Defiant Disorder, Conduct Disorder
Interventions
FamilyNet smart speaker/mobile application
Behavioral
Lead sponsor
Oregon Research Behavioral Intervention Strategies, Inc.
Industry
Eligibility
10 Years to 80 Years
Enrollment
42 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Springfield, Oregon
Source: ClinicalTrials.gov public record
Updated May 14, 2026 · Synced Oct 31, 2026, 10:41 AM EDT
Completed Not applicable Interventional

Adaptation and Feasibility of the Community-Based Anxiety Program Tailored for Autism (CAPTA)

NCT06046170
View directory record Official record
Conditions
Anxiety, Autism Spectrum Disorder, Separation Anxiety, Generalized Anxiety Disorder, Social Anxiety Disorder of Childhood
Interventions
Cognitive Behavioral Therapy, Treatment as Usual
Behavioral · Other
Lead sponsor
Baylor College of Medicine
Other
Eligibility
7 Years to 17 Years
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
3
States / cities
Baltimore, Maryland • Philadelphia, Pennsylvania • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Sep 2, 2026 · Synced Oct 31, 2026, 10:41 AM EDT
Completed No phase listed Observational Results available

Refining the Shared Decision Making Process Survey in ADHD Medication Decisions

NCT05048186
View directory record Official record
Conditions
ADHD
Interventions
Attention Deficit Hyperactivity Disorder Treatment Decision Aid
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
512 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 21, 2024 · Synced Oct 31, 2026, 10:41 AM EDT
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Improving Social Interaction for Adolescents With Autism During the Transition to Adulthood

NCT03785327
View directory record Official record
Conditions
Autism Spectrum Disorder, Typical Development
Interventions
tDCS, Autism Training
Device · Behavioral
Lead sponsor
The University of Texas at Dallas
Other
Eligibility
18 Years to 21 Years · Male only
Enrollment
78 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
Richardson, Texas
Source: ClinicalTrials.gov public record
Updated Dec 23, 2022 · Synced Oct 31, 2026, 10:41 AM EDT
Completed Not applicable Interventional Results available

Written Language Intervention for Adults With Intellectual and Developmental Disabilities

NCT05851937
View directory record Official record
Conditions
Intellectual Disability, Developmental Disability
Interventions
Written language intervention
Behavioral
Lead sponsor
Baylor University
Other
Eligibility
18 Years to 26 Years
Enrollment
55 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Waco, Texas
Source: ClinicalTrials.gov public record
Updated Jan 14, 2026 · Synced Oct 31, 2026, 10:41 AM EDT
Completed Not applicable Interventional

Preference and Goal Directed Attention Deficit Hyperactivity Disorder Care- Pilot Study

NCT01487967
View directory record Official record
Conditions
Attention Deficit Hyperactivity Disorder
Interventions
Preference and Goal Instrument
Other
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
6 Years to 12 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 21, 2016 · Synced Oct 31, 2026, 10:41 AM EDT
Active, not recruiting Not applicable Interventional

Developing a Culturally Adapted Intervention for Latino Youth Transitioning to Adulthood

NCT06107972
View directory record Official record
Conditions
Autism Spectrum Disorder
Interventions
Launching! to Adulthood (¡Iniciando! la Adultez) program
Behavioral
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years to 25 Years
Enrollment
56 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Aug 27, 2025 · Synced Oct 31, 2026, 10:41 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

CPI Training for Parents of Children With ASD

NCT03537261
View directory record Official record
Conditions
Autism Spectrum Disorder
Interventions
Parent-based Crisis Prevention Institute (CPI) physical management training program (P-CPI)
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
5 Years to 12 Years
Enrollment
81 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
1
States / cities
Lexington, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 29, 2021 · Synced Oct 31, 2026, 10:41 AM EDT
Completed No phase listed Observational

The Effects of a Clean Room Sleeping Environment on Elemental and Chemical Concentrations in Children With Autism

NCT02195401
View directory record Official record
Conditions
Autism
Interventions
Cleanroom
Other
Lead sponsor
The Children's Institute
Other
Eligibility
3 Years to 21 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 21, 2014 · Synced Oct 31, 2026, 10:41 AM EDT
No Longer Available No phase listed Expanded access

Expanded Access Program for Treatment With Ecopipam for Tourette's Disorder

NCT07093541
View directory record Official record
Conditions
Tourettes Disorder, Tourette Disorder
Interventions
ecopipam HCl ~2mg/kg/day
Drug
Lead sponsor
Emalex Biosciences Inc.
Industry
Eligibility
6 Years to 50 Years
U.S. locations
26
States / cities
Glendale, California • San Rafael, California • New Haven, Connecticut + 18 more
Source: ClinicalTrials.gov public record
Updated Oct 28, 2026 · Synced Oct 31, 2026, 10:41 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Healthy Bodies, Healthy Kids

NCT01222494
View directory record Official record
Conditions
Child Mental Disorders, Obesity, Metabolic Syndrome
Interventions
Behavioral Weight Loss, Diet and Exercise Education
Behavioral
Lead sponsor
Washington University School of Medicine
Other
Eligibility
6 Years to 18 Years
Enrollment
47 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2017
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Oct 15, 2018 · Synced Oct 31, 2026, 10:41 AM EDT
Completed No phase listed Observational

Brain-Behavior Interactions in Tic Suppression

NCT02205918
View directory record Official record
Conditions
Tourette's Syndrome, Chronic Motor Tic Disorder, Chronic Vocal Tic Disorder
Interventions
Active TMS, Sham TMS
Other
Lead sponsor
University of Minnesota
Other
Eligibility
12 Years to 18 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Jul 17, 2020 · Synced Oct 31, 2026, 10:41 AM EDT